# Ehrenbreitstein Fortress

> German fortress

**Wikidata**: [Q50712](https://www.wikidata.org/wiki/Q50712)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Ehrenbreitstein_Fortress)  
**Source**: https://4ort.xyz/entity/ehrenbreitstein-fortress


## References

1. archINFORM
2. Virtual International Authority File
3. Integrated Authority File
4. Freebase Data Dumps. 2013
5. MusicBrainz
6. [Source](http://www.regesta-imperii.de/id/1486-11-09_1_0_13_9_0_12915_373)
7. GeoNames
8. [Source](https://www.archinform.net/service/wd_aipro.php)
9. museum-digital